• 15 Posts
  • 257 Comments
Joined 3 years ago
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Cake day: February 1st, 2023

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  • ISO/OSI is a neatly separated model mostly used on theory.

    In practice, actual network stacks are often modeled after a simpler model that is called TCP/IP. Which despite the name is not actually TCP specific.

    Here’s the general description and correspondence to ISO/OSI:

    1. Host to network / network access layer: it’s mostly the nic and nic driver. It’s sometimes numbered as 0 because some don’t consider it part of the TCP/IP stack, but simply the nic driver. Corresponds to:
      1. Physical
      2. Datalink
    2. Network layer: Corresponds to: 3. Network
    3. Transport layer: Corresponds to: 4. Transport
    4. Application layer: everything that’s part of the application and not the network stack. Corresponds to: 5. Session 6. Presentation 7. Application

    Or, you can just not care about how the actual software stack is separated, and continue to use the most complete model, knowing that everyone will understand what you when you say “layer 2/3/4” anyway.

    Plus, some could say that the TCP/IP model is equally unfit because the Linux network subsystem doesn’t care about layers.

    Edit: I hope the formatting of that table isn’t broken on your client, because it is on mine




  • There are many more interesting proposed approaches though. Like creating a religious cult around avoiding nuclear waste, all kinds of hostile-looking architecture, and my favourite is the idea of stocking waste in containers so durable that any people advanced enough to break into it would have to be advanced enough to know how to behave around nuclear waste




  • When AA batteries go flat you swap them and the controller is already running while the old batteries charge on your separate charger, which you can’t do with pouch batteries.

    Also, it’s a game of relying on a company’s good will to provide a compatible battery, or of some Chinese manufacturer to provide it. While AAs are standard.

    There’s nothing that can change my mind on the subject outside of “these batteries are standard and available everywhere forever” which you can already say for AA NiMH batteries.










  • Batteries and lack of audio are my only gripes with the steam controller. I still think it’s better than every other controller, but I wish it had those. At least though, valve said it will be easy to disassemble with a screwdriver, so we will have a way to replace the battery with an after market one when it dies.

    I’m not aware of any controller that can charge NiMH batteries tho. I think the hardware for that would weight as much as the entire controller. Also NiMH batteries don’t do well with continuous charging via dock, unlike lithium batteries.